3-Acetyl-5-phenyl-1-p-tolyl-1H-pyrazole-4-carbonitrile
نویسندگان
چکیده
منابع مشابه
3-Acetyl-5-phenyl-1-p-tolyl-1H-pyrazole-4-carbonitrile
In the title pyrazole derivative, C(19)H(15)N(3)O, the central pyrazole ring makes dihedral angles of 42.71 (9) and 61.34 (9)°, respectively, with the phenyl and p-tolyl rings. The dihedral angle between the phenyl and p-tolyl rings is 58.22 (9)°. The 3-acetyl-1H-pyrazole-4-carbonitrile unit is essentially planar, with an r.m.s. deviation of 0.0295 (1) Å for the ten non-H atoms.
متن کامل3-Acetyl-1-(3-methylphenyl)-5-phenyl-1H-pyrazole-4-carbonitrile
In the title compound, C(19)H(15)N(3)O, the central pyrazole ring makes dihedral angles of 35.52 (12) and 62.21 (11)° with the attached phenyl and methyl-substituted phenyl rings, respectively. The corresponding angle between the phenyl and methyl-substituted phenyl rings is 62.90 (11)°. In the crystal, mol-ecules are connected by weak C-H⋯O hydrogen bonds, forming supra-molecular chains propag...
متن کامل5-Amino-1-(4-nitrophenyl)-1H-pyrazole-3-carbonitrile
The title compound, C(10)H(7)N(5)O(2), was synthesized by the reaction of 4-nitro-aniline and 2,3-dicyano-propionic acid ethyl ester. In the crystal, N-H⋯O and C-H⋯O hydrogen bonds link the mol-ecules, forming a three-dimensional network.
متن کامل3-Acetyl-1,5-diphenyl-1H-pyrazole-4-carbonitrile
The title compound, C(18)H(13)N(3)O, has a butterfly-like structure, in which the pyrazole ring forms dihedral angles of 59.31 (8) and 57.24 (8)° with the two phenyl rings. The dihedral angle between the two phenyl rings is 64.03 (8)°. The pyrazole ring and the C-C=O plane of the acetyl group are twisted slightly, making a dihedral angle of 7.95 (18)°. In the crystal, mol-ecules are linked thro...
متن کامل3-(5-Phenyl-4-phenylsulfonyl-1-p-tolyl-1H-pyrazol-3-yl)-1,2-dihydroquinoxaline
In the crystal structure of the title compound, C(30)H(24)N(4)O(2)S, the dihydro-quinoxaline fused-ring system is disordered over three orientations in a 0.358 (2):0.318 (3):0.324 (3) ratio; the mean planes of the non-H atoms of the disorder components are aligned at 4.0 (3), 11.8 (4) and 41.7 (2)° with respect to the pyrazole ring. The rings of the phenyl and tolyl substituents are aligned at ...
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ژورنال
عنوان ژورنال: Acta Crystallographica Section E Structure Reports Online
سال: 2012
ISSN: 1600-5368
DOI: 10.1107/s1600536812011762